Results 101 to 110 of about 360,981 (226)

Magnetically powered prompt radiation and flow acceleration in GRB [PDF]

open access: yes, 2003
The physics of GRB powered by a magnetic energy flux is reviewed. Magnetic fields are natural for transmitting the energy from the central compact object to the small amount of baryons required for a GRB.
Drenkhahn, G., Spruit, H. C.
core   +1 more source

Protecting superconducting qubits from external sources of loss and heat

open access: yes, 2011
We characterize a superconducting qubit before and after embedding it along with its package in an absorptive medium. We observe a drastic improvement in the effective qubit temperature and over a tenfold improvement in the relaxation time up to 5.7 $\mu$
Chow, Jerry M.   +8 more
core   +1 more source

A New Index of Energy Dissipation Considering Time Factor under the Impact Loads [PDF]

open access: gold, 2022
Xuesong Wang   +6 more
openalex   +1 more source

Constraints on Cosmic-Ray Acceleration in Bright Gamma-Ray Bursts with Observations of Fermi

open access: yesThe Astrophysical Journal
Gamma-ray bursts (GRBs) are widely suggested as potential sources of ultrahigh-energy cosmic rays. The kinetic energy of the jets dissipates, leading to the production of an enormous amount of gamma-ray photons and possibly also the acceleration of ...
Xing-Fu Zhang   +5 more
doaj   +1 more source

Development of an 1100 deg F capacitor [PDF]

open access: yes
The feasibility of developing a high temperature capacitor for 1100 F operation which is as small and light as conventional capacitors for normal operating temperatures is discussed. Pyrolyic boron nitride (PBN) was selected for the dielectric.
Stapleton, R. E.
core   +1 more source

Complete positivity and dissipative factorized dynamics: some comments

open access: yes, 2003
Proceedings of the VI Workshop on Time Asymmetric Quantum Theory (Lisboa, Portugal - July 2003), Latex, 10 ...
Benatti, F.   +3 more
openaire   +2 more sources

Study of Phase Imaging Contrast Optimization in Tapping Mode Atomic Force Microscopy

open access: yesShock and Vibration
In tapping mode atomic force microscopy (TM-AFM), the phase image can reveal more about the physicochemical properties of the sample surface than the topography image, making it widely utilized in fields such as materials science and life sciences ...
Yu Zeng   +3 more
doaj   +1 more source

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